3M™ SecureFit™ SF 600 SGAF-EU series safety glasses are semi-framed glasses featuring 3M™ Pressure Diffusion Temple technology. The glasses offer optimal optical performance and a good field of vision. They have two separate lenses and wide temples with a fixed length over the ears for a tight, comfortable fit and firm side protection. They include a superior Scotchgard Anti-Fog coating (SGAF). The wraparound design helps ensure a secure fit and prevents slipping. The glasses pair well with hearing protectors.